v0.17.0

CI Visibility

• Add support for custom spans in CI Visibility
• Update DNS and url for junit upload with v2 API
• Add --tags to trace command

Synthetics

• Add DATADOG_LOCATIONS env variable to override locations
• Add yarn to bash cmds

Lambda

• Sets default for unified service tagging
• Set up many Lambda functions
• Fix datadog-ci not working with configuration file